Ratchet gear



FIG. 1 is a top elevated perspective view.

FIG. 2 is a bottom elevated perspective view thereof.

FIG. 3 is a bottom elevated perspective view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a side plan view thereof.

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an exploded perspective view thereof.

The ornamental design for a ratchet gear, as shown and described.